Answer:
It reduces strength.
Explanation:
It not desirable to produce concrete mixtures of a higher consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.
Answer:
1.6% growth rate
43.75 years = doubling time.
Explanation:
40-24 = 1616/1000 = 0.016 x 100 = 1.6% growth rate
70/1.6 = 43.75 years = doubling time.
Answer:
essay below
Explanation:
Government plays a large factor in today's society and has a lot of control over it. Government should be monitoring and changing today's society in a positive way.
The first souce indicates that the government allowed children to work in dangerous conditions, and it was unhealthy as a whole towards everyone who worked there. This was later changed after laws were passed.
The second source shows food insecurity among Inuit Children, the government is needed in areas like these to help support their civilians.
The third source shows equality towards all, now while this is not present throughout the societies of the world and sometimes even governments, this is something that the government should contribute in.
Overall, I suggest that the government should be helping modify today's society and it's problems, such as homelessness, going hungry, healthcare, worker's rights, etc.
Hi there
The formula is
A=p (1+rt)
We need to solve for t
T=[(A/p)-1]÷r
Where
A future value 2200
P present value 1000
R interest rate 0.08
T time?
So
T=((2,200÷1,000)−1)÷0.08
T=15 years
Another time like this question you should post in at mathematics subject
Hope it helps
